In use 14 days, 28 days, using laser Doppler blood flow measurement instrument detection of ischemic hind limb perfusion.
分别于用药14天、28天时，用激光多普勒血流测定仪检测缺血后肢血流灌注量。
Combining the engineering examples, this paper introduces several practical flow measurement methods of contain impurity fluid, and only refers to automation instrument design and repair persons.
本文结合工程实例，介绍了几种实用的含杂质流体的流量测量方案，供自动化仪表设计及维护人员参考。
The software part of reforming instrument was introduced, which includes measurement functional module, main menu block diagram and calculation flow diagram of roughness parameter.
主要介绍了改造仪器的软件部分，包括测量的功能模块、主菜单框图以及粗糙度参数的计算的流程图。
Now the magnetic flowmeter has been used for the pulp flow measurement in the paper enterprises and there is no instrument applicable for the measurement of the neutral insulating grade pulp in China.
目前我国造纸企业对纸浆流量的测量基本上使用电磁流量计，而对中性绝缘纸浆液国内尚无测量仪表。
Finally we combine virtual instrument and the technology of flow measurement, which comes into being the virtual multi-channel instrument for flow measurement debated in detail in this paper.
最后把虚拟仪器和流量测试技术相结合，形成了本文着重介绍的虚拟式多通道流量测试仪。
By replacing the analog flow measurement and totalizing instrument with LJ21E programmable flow calculator, the system accuracy will be better than 0. 8%.
以LJ21E可编程流量演算仪取代模拟式流量测量和积算仪表，可使系统精度优于0.8%。
The gas pump and the water pump enable the flow of the standard sea water measurement water sample over the section instrument sensor.
气泵和水泵使标准海水测量水样循环流过剖面仪传感器。
This paper introduced the flow measuring principle of time-difference method of ultrasonic flow meter and the flow calculating method in flow measurement with velocity instrument.
论述了流速仪法测流及水轮发电机组现场效率试验的原理和计算方法。
This paper introduced the flow measuring principle of time-difference method of ultrasonic flow meter and the flow calculating method in flow measurement with velocity instrument.
论述了流速仪法测流及水轮发电机组现场效率试验的原理和计算方法。
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